@article{FAA_1978_12_1_a10,
     author = {D\`ao Trong Thi},
     title = {A multidimensional variational problem in symmetric spaces},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {72--73},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1978_12_1_a10/}
}